M4.3 earthquake 8km ENE of Heber, CA
A magnitude 4.3 earthquake struck 8km ENE of Heber, CA on Tue, Jul 22, 1941, 10:52 AM GMT-8 (18:52 UTC), 6 km (4 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.3 (ml), light
- Local time
- UTC
- 1941-07-22 18:52:05 UTC
- Depth
- 6.0 km (3.7 mi), shallow
- Epicenter
- 32.750° N, 115.450° W
- Region
- California
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 99.0 km horizontally, 31.6 km in depth
- Magnitude uncertainty
- ±0.10
- Depth from
- Operator assigned
- Station coverage gap
- 354°, poorly surrounded by stations
- Stations used
- 3
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 4 in the 60 days after this one and 5 in the 30 days before it.
After
- 3.126km ENE of Pine Valley, CA · 31089 days ago · 6 km deep · 79 km away
- 3.510km E of Ocotillo Wells, CA · 31080 days ago · 6 km deep · 68 km away
- 2.912km SSW of Salton City, CA · 31080 days ago · 6 km deep · 70 km away
- 2.57km SSE of Oasis, CA · 31068 days ago · 6 km deep · 94 km away
Before
- 2.611km SSE of North Shore, CA · 31129 days ago · 6 km deep · 87 km away
- 3.614km S of Bombay Beach, CA · 31130 days ago · 6 km deep · 60 km away
- 3.19km S of Salton City, CA · 31130 days ago · 6 km deep · 70 km away
- 3.12km WSW of Ocotillo Wells, CA · 31130 days ago · 6 km deep · 78 km away
- 3.318km SSW of Oasis, CA · 31133 days ago · 6 km deep · 91 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ci3365699 (also filed as ushis1365). Read Tue, Sep 22, 2026, 10:02 AM UTC.